11110202211011 has 4 divisors (see below), whose sum is σ = 11110209162000. Its totient is φ = 11110195260024.

The previous prime is 11110202210981. The next prime is 11110202211049. The reversal of 11110202211011 is 11011220201111.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 11110202211011 - 2²⁶ = 11110135102147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11110202211211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 261290 + ... + 4721088.

It is an arithmetic number, because the mean of its divisors is an integer number (2777552290500).

Almost surely, 2^{11110202211011} is an apocalyptic number.

11110202211011 is a deficient number, since it is larger than the sum of its proper divisors (6950989).

11110202211011 is an equidigital number, since it uses as much as digits as its factorization.

11110202211011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6950988.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 11110202211011 its reverse (11011220201111), we get a palindrome (22121422412122).

The spelling of 11110202211011 in words is "eleven trillion, one hundred ten billion, two hundred two million, two hundred eleven thousand, eleven".